Cool. I know you're looking at PicaJet reading xmp sidecar files, you would be better off (imho) concentrating on dng. I can see most people who shoot raw moving to this format in the next few months. dng doesn't need xmp files, they're all in the dng file itself, a much nicer solution.

If you can get dng support in the next month, I'll pay double the going rate!!